What is the function of synthetic brake fluid?

1 Answers
DelGriffin
07/29/25 11:34am
Brake fluid is also known as hydraulic brake oil. Synthetic brake fluid is primarily composed of rubber swelling inhibitors, polyethers, water-soluble polyesters, silicone oil, lubricants, and additives. Its maximum boiling point can exceed 200°C. The most commonly used types of synthetic brake fluid are glycol-ether based and ester based. Precautions for using synthetic brake fluid: 1. Timely replacement: After being used for a period of time, synthetic brake fluid may absorb moisture, leading to a decrease in boiling point, contamination, and varying degrees of oxidation and deterioration. Therefore, its quality and performance should be checked regularly based on climate, environmental conditions, seasonal changes, and working conditions, and it should be replaced promptly. Under normal working conditions, brake fluid should be replaced every one to two years or after 50,000 to 60,000 kilometers. 2. Do not mix: When replacing brake fluid, it is important not to mix different brands, manufacturers, or grades of brake fluid. If another type of brake fluid is to be used, the original brake fluid must be completely cleaned out first. This is to prevent adverse reactions between different brake fluids, which could cause damage to the braking system.
Was this review help?
2
4
Share
More Forum Discussions

What is the Toyota eamry called?

Toyota eamry is the Toyota Camry. Below are the relevant details about the Toyota Camry: 1. Exterior: The eighth-generation Camry features dual styling designs: Luxury and Sport, both derived from Toyota's latest "Keen Look" design language. The Luxury version adopts a large trapezoidal horizontal grille, with a streamlined body posture, a lower waistline, and an extended roofline that enhances rear headroom. The Sport version features a three-layer grille front face, introduces a dual-tone body and an "all-black" cabin design for the first time, and includes a dual-exhaust pipe design at the rear. Additionally, the hybrid version is based on the Luxury model, with light blue front and rear lights highlighting its identity. 2. Interior: The eighth-generation Camry's interior was awarded the 2018 Ward's 10 Best Interiors. The interior has undergone significant changes. All three models share the same interior design, differing only in the materials used for the decorative panels above the glovebox and around the gear lever. The interior adopts an asymmetrical design, with the dashboard featuring a Y-shaped curve. The cabin uses high-quality materials for soft-touch surfaces and metal trim, and for the first time, employs the Three-dimensional Overlay Method (TOM) on the instrument panel and center console, creating a visually three-dimensional effect.
7
3
Share

Will a damaged knock sensor affect engine power?

Damaged knock sensor will affect engine power. A faulty knock sensor can cause engine shaking, generate noise, trigger the malfunction indicator light, and in severe cases, may lead to significant firmware damage. The main causes of engine knocking are as follows: 1. Higher compression ratios result in higher cylinder temperatures, making knocking more likely to occur at the end of the compression stroke. 2. Advanced ignition timing, which is not exactly premature ignition but has a tendency towards it, can easily induce knocking. 3. Overheating of the engine, which can be caused by various factors such as poor coolant or oil circulation, prolonged operation under high-load conditions, can lead to surface ignition or knocking.
10
0
Share

What to Do When Toyota Hybrid System Fails?

You need to go to a 4S shop and use GTS for detection and inspection. The following is an introduction to the hybrid system: 1. Introduction: Hybrid generally refers to oil-electric hybrid, that is, the mixture of fuel (gasoline, diesel, etc.) and electric energy. 2. Summary: Hybrid means that the car uses two driving methods: gasoline driving and electric driving. 3. Advantages: The advantage is that when the vehicle starts and stops, it is only driven by the motor. The engine does not work until a certain speed is reached. Therefore, the engine can always be kept in the best working condition, with good power performance and very low emissions. Moreover, the source of electric energy is the engine, and you only need to refuel.
12
3
Share

Why does the UY125 need an oil-water separator?

The functions of an oil-water separator are as follows: 1. Components: The oil-water separator primarily uses the density difference between water and fuel to remove impurities and water through the principle of gravity sedimentation. It also includes internal components such as diffusion cones and filter screens. 2. Filtration: The oil-water separator has additional functions, such as preheating the fuel to prevent wax formation and filtering out impurities. 3. Extended lifespan: It is a type of fuel filter, mainly designed to remove water from diesel, thereby reducing injector failures and extending the engine's service life. 4. Oil-water separation: The oil-water separator can only separate water from the fuel, removing water from the oil, which has a certain effect on improving the engine's oil consumption.
13
0
Share

What are the causes of steering system failure in the BMW 3 Series?

Here are the causes of steering system failure in the BMW 3 Series: 1. Abnormal noise when steering: The cause of abnormal noise when steering is usually due to damage to the kingpin and bushing, or damage to the column thrust bearing. In such cases, you can turn the steering wheel left and right to locate the source of the noise and then proceed with disassembly and inspection. 2. Steering gear oil leakage: Oil leakage in the steering gear typically occurs at three locations: the upper cover of the steering gear, the connection between the steering gear and the steering shaft, and the side end cover. This is usually caused by prolonged use of the vehicle leading to seal failure. Since these three areas have sealing rings, replacing the oil seals and sealing rings can resolve the issue. 3. Difficulty in steering wheel return: Most vehicles have an automatic steering return function. If you need to apply the same force to return the steering wheel as you do when turning, it indicates a malfunction in the return function. This type of failure usually occurs in the mechanical parts of the steering system, such as lack of lubrication causing damage to the kingpin and bushing of the steering knuckle.
15
2
Share

Why is the Mercedes-Benz B-Class a niche car?

Here is an introduction to why the Mercedes-Benz B-Class is a niche car: 1. Low configuration: It lacks rear air vents, has a torsion beam rear suspension, and the installed features like automatic parking, automatic headlights, segmented sunroof, and parking sensors are not very useful. 2. Unattractive design: Unlike the current domestic A-Class, which is a three-box sedan resembling a smaller version of the C-Class, the B-Class is a two-box model that looks relatively plain and less appealing to Chinese consumers' aesthetic preferences. It is a "high-roof" model (a compact MPV) with significant body roll during cornering. 3. Expensive maintenance: Although many maintenance parts for the Mercedes-Benz B-Class are shared with the A-Class, the cost of a single maintenance session is still high. Even though maintenance is only required once a year, the same price could cover two maintenance sessions for some lower-end cars in a year.
15
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.